@jakeferguson: really, i don't understanding you.
@metadadaist:
=> For disable price list, go to options > plugin > zenPaypal and set the option 'HTML Table: Viewing Price list' to 'No'. This disactive for all items. For the moments, it's not possible to disactive for one or more items!
=> To specify a unique price for some images, go to the Custom Datas on those images, and specify the option 'zenpaypal:pricelist' as the documentation say you, in chapter 'Configuration' > 'Custom data : use specific options zenPaypal'. See http://zenphoto.dev.stephane-huc.net/pages/ZenPaypal-Plugin-EN
If you use those options on albums, that's specify for all images on those albums.
In this case, use those options only on albums that contains images, and not on albums parents (in this case, not function).
@all : please, use simply language. My english and my understanding is very poor or difficult.